import json
import os
import traceback

from flask import jsonify, redirect, render_template, request
from flask_login import login_required
from framework import F
from support import AlchemyEncoder


def default_route(P):
    @P.blueprint.route('/')
    def home():
        if P.ModelSetting is not None:
            tmp = P.ModelSetting.get('recent_menu_plugin')
            if tmp is not None and tmp != '':
                tmps = tmp.split('|')
                if len(tmps) == 2:
                    return redirect('/{package_name}/{sub}/{sub2}'.format(package_name=P.package_name, sub=tmps[0], sub2=tmps[1]))
                elif len(tmps) == 1 and not (P.package_name =='system' and tmps[0] == 'logout'):
                    return redirect('/{package_name}/{sub}'.format(package_name=P.package_name, sub=tmps[0]))

        return redirect('/{package_name}/{home_module}'.format(package_name=P.package_name, home_module=P.home_module))
        
    @P.blueprint.route('/<sub>', methods=['GET', 'POST'])
    @login_required
    def first_menu(sub):
        try:
            if P.ModelSetting is not None and (P.package_name == 'system' and sub != 'home'):
                current_menu = sub
                for except_menu in P.recent_menu_plugin_except_list:
                    if current_menu.startswith(except_menu) or current_menu == except_menu:
                        break
                else:
                    P.ModelSetting.set('recent_menu_plugin', current_menu)
            for module in P.module_list:
                if sub == module.name:
                    first_menu =  module.get_first_menu()
                    if first_menu:
                        return redirect('/{package_name}/{sub}/{first_menu}'.format(package_name=P.package_name, sub=sub, first_menu=module.get_first_menu()))
                    else:
                        return module.process_menu(None, request)
            if sub == 'log':
                return render_template('log.html', package=P.package_name)
            elif sub == 'manual':
                #return redirect(f"/{P.package_name}/manual/{P.menu['second']['manual'][0][0]}")
                try:
                    return redirect(f"/{P.package_name}/manual/{P.menu['sub2']['manual'][0][0]}")
                except:
                    return redirect(f"/{P.package_name}/manual/{P.get_first_manual_path()}")
                    
            return render_template('sample.html', title='%s - %s' % (P.package_name, sub))
        except Exception as e:
            P.logger.error(f"Exception:{str(e)}")
            P.logger.error(traceback.format_exc())
    
    @P.blueprint.route('/manual/<path:path>', methods=['GET', 'POST'])
    @login_required
    def manual(path):
        try:
            plugin_root = os.path.dirname(P.blueprint.template_folder)
            filepath = os.path.join(plugin_root,  *path.split('/'))
            from support import SupportFile
            data = SupportFile.read_file(filepath)
            if filepath.endswith('.mdf'):
                try:
                    from support import SupportSC
                    data = SupportSC.decode(data)
                except:
                    pass
            return render_template('manual.html', data=data)
        except Exception as e:
            P.logger.error(f"Exception:{str(e)}")
            P.logger.error(traceback.format_exc())
    
    @P.blueprint.route('/<module_name>/manual/<path:path>', methods=['GET', 'POST'])
    @login_required
    def module_manual(module_name, path):
        try:
            plugin_root = os.path.dirname(P.blueprint.template_folder)
            filepath = os.path.join(plugin_root,  *path.split('/'))
            from support import SupportFile
            data = SupportFile.read_file(filepath)
            return render_template('manual.html', data=data)
        except Exception as e:
            P.logger.error(f"Exception:{str(e)}")
            P.logger.error(traceback.format_exc())


    @P.blueprint.route('/<sub>/<sub2>', methods=['GET', 'POST'])
    @login_required
    def second_menu(sub, sub2):
        if sub2 == 'null':
            return
        if P.ModelSetting is not None:
            current_menu = f"{sub}|{sub2}"
            for except_menu in P.recent_menu_plugin_except_list:
                if current_menu.startswith(except_menu) or current_menu == except_menu:
                    break
            else:
                P.ModelSetting.set('recent_menu_plugin', current_menu)
        try:
            for module in P.module_list:
                if sub == module.name:
                    return module.process_menu(sub2, request)
            if sub == 'log':
                return render_template('log.html', package=P.package_name)
            return render_template('sample.html', title='%s - %s' % (P.package_name, sub))
        except Exception as e:
            P.logger.error(f"Exception:{str(e)}")
            P.logger.error(traceback.format_exc())

    #########################################################
    # For UI
    #########################################################
    @P.blueprint.route('/ajax/<sub>', methods=['GET', 'POST'])
    @login_required
    def ajax(sub):
        #P.logger.debug('AJAX %s %s', P.package_name, sub)
        try:
            # global
            if sub == 'setting_save':
                ret, change_list = P.ModelSetting.setting_save(request)
                for module in P.module_list:
                    module.setting_save_after(change_list)
                return jsonify(ret)
            
        except Exception as e: 
            P.logger.error(f"Exception:{str(e)}")
            P.logger.error(traceback.format_exc())  

    @P.blueprint.route('/ajax/<module_name>/<cmd>', methods=['GET', 'POST'])
    @login_required
    def second_ajax(module_name, cmd):
        # P.logger.debug(f"[CORE-DEBUG] second_ajax: package={P.package_name}, module={module_name}, cmd={cmd}")
        try:
            for module in P.module_list:
                if cmd == 'scheduler':
                    go = request.form['scheduler']
                    if go == 'true':
                         P.logic.scheduler_start(module_name)
                    else:
                         P.logic.scheduler_stop(module_name)
                    return jsonify(go)
                elif cmd == 'db_delete':
                    day = request.form['day']
                    ret = P.logic.db_delete(module_name, None, day)
                    return jsonify(ret)
                elif cmd == 'one_execute':
                    ret = P.logic.one_execute(module_name)
                    return jsonify(ret)
                elif cmd == 'immediately_execute':
                    ret = P.logic.immediately_execute(module_name)
                    return jsonify(ret)
                
                    
                if module_name == module.name:
                    if cmd == 'command':
                        return module.process_command(request.form['command'], request.form.get('arg1'), request.form.get('arg2'), request.form.get('arg3'), request)
                    elif cmd == 'web_list':
                        model = P.logic.get_module(module_name).web_list_model
                        if model != None:
                            return jsonify(model.web_list(request))
                    elif cmd == 'db_delete_item':
                        db_id = request.form['db_id']
                        ret = False
                        if module.web_list_model != None:
                            ret = module.web_list_model.delete_by_id(db_id)
                        return jsonify(ret)
                    else:
                        return module.process_ajax(cmd, request)
        except Exception as e: 
            P.logger.error(f"Exception:{str(e)}")
            P.logger.error(traceback.format_exc())

    @P.blueprint.route('/ajax/<module_name>/<page_name>/<command>', methods=['GET', 'POST'])
    @login_required
    def sub_ajax(module_name, page_name, command):
        try:
            ins_module = P.logic.get_module(module_name)
            ins_page = ins_module.get_page(page_name)
            if ins_page != None:
                if command == 'scheduler':
                    #sub = page_name
                    go = request.form['scheduler']
                    P.logger.debug('scheduler :%s', go)
                    if go == 'true':
                        P.logic.scheduler_start_sub(module_name, page_name)
                    else:
                        P.logic.scheduler_stop_sub(module_name, page_name)
                    return jsonify(go)
                elif command == 'db_delete':
                    day = request.form['day']
                    ret = P.logic.db_delete(module_name, page_name, day)
                    return jsonify(ret)
                elif command == 'one_execute':
                    ret = P.logic.one_execute_sub(module_name, page_name)
                    return jsonify(ret)
                elif command == 'immediately_execute':
                    ret = P.logic.immediately_execute_sub(module_name, page_name)
                    return jsonify(ret)
                elif command == 'command':
                    return ins_page.process_command(request.form['command'], request.form.get('arg1'), request.form.get('arg2'), request.form.get('arg3'), request)
                elif command == 'db_delete_item':
                    db_id = request.form['db_id']
                    ret = False
                    if ins_page.web_list_model != None:
                        ret = ins_page.web_list_model.delete_by_id(db_id)
                    return jsonify(ret)
                else:
                    return ins_page.process_ajax(command, request)
            P.logger.error(f"not process ajax : {P.package_name} {module_name} {page_name} {command}")
        except Exception as e: 
            P.logger.error(f"Exception:{str(e)}")
            P.logger.error(traceback.format_exc())

    #########################################################
    # API - 외부
    #########################################################
    # 단일 모듈인 경우 모듈이름을 붙이기 불편하여 추가.
    @P.blueprint.route('/api/<sub>', methods=['GET', 'POST'])
    @F.check_api
    def api_first(sub):
        try:
            return P.module_list[0].process_api(sub, request)
        except Exception as e: 
            P.logger.error(f"Exception:{str(e)}")
            P.logger.error(traceback.format_exc())

    @P.blueprint.route('/api/<sub>/<sub2>', methods=['GET', 'POST'])
    @F.check_api
    def api(sub, sub2):
        try:
            for module in P.module_list:
                if sub == module.name:
                    return module.process_api(sub2, request)
        except Exception as e: 
            P.logger.error(f"Exception:{str(e)}")
            P.logger.error(traceback.format_exc())

    @P.blueprint.route('/normal/<sub>', methods=['GET', 'POST'])
    def normal_first(sub):
        try:
            return P.module_list[0].process_normal(sub, request)
        except Exception as e: 
            P.logger.error(f"Exception:{str(e)}")
            P.logger.error(traceback.format_exc())

    @P.blueprint.route('/normal/<sub>/<sub2>', methods=['GET', 'POST'])
    def normal(sub, sub2):
        try:
            for module in P.module_list:
                if sub == module.name:
                    return module.process_normal(sub2, request)
        except Exception as e: 
            P.logger.error(f"Exception:{str(e)}")
            P.logger.error(traceback.format_exc())



    # default_route 끝


























def default_route_single_module(P):
    @P.blueprint.route('/')
    def home():
        return redirect('/{package_name}/{home_module}'.format(package_name=P.package_name, home_module=P.home_module))
        
    @P.blueprint.route('/<sub>', methods=['GET', 'POST'])
    @login_required
    def first_menu(sub):
        if sub == 'log':
            return render_template('log.html', package=P.package_name)
        return P.module_list[0].process_menu(sub, request)

    @P.blueprint.route('/ajax/<sub>', methods=['GET', 'POST'])
    @login_required
    def ajax(sub):
        P.logger.debug('AJAX %s %s', P.package_name, sub)
        try:
            # global
            if sub == 'setting_save':
                ret, change_list = P.ModelSetting.setting_save(request)
                if ret:
                    P.module_list[0].setting_save_after(change_list)
                    if P.module_list[0].page_list is not None:
                        for page_ins in P.module_list[0].page_list:
                            page_ins.setting_save_after(change_list)
                return jsonify(ret)
            elif sub == 'scheduler':
                sub = request.form['sub']
                go = request.form['scheduler']
                P.logger.debug('scheduler :%s', go)
                if go == 'true':
                    P.logic.scheduler_start(sub)
                else:
                    P.logic.scheduler_stop(sub)
                return jsonify(go)
            elif sub == 'one_execute':
                sub = request.form['sub']
                ret = P.logic.one_execute(sub)
                return jsonify(ret)
            else:
                return P.module_list[0].process_ajax(sub, request)
        except Exception as e: 
            P.logger.error(f"Exception:{str(e)}")
            P.logger.error(traceback.format_exc())  

    @P.blueprint.route('/api/<sub>', methods=['GET', 'POST'])
    @F.check_api
    def api(sub):
        try:
            return P.module_list[0].process_api(sub, request)
        except Exception as e: 
            P.logger.error(f"Exception:{str(e)}")
            P.logger.error(traceback.format_exc())

    @P.blueprint.route('/normal/<sub>', methods=['GET', 'POST'])
    def normal(sub):
        try:
            return P.module_list[0].process_normal(sub, request)
        except Exception as e: 
            P.logger.error(f"Exception:{str(e)}")
            P.logger.error(traceback.format_exc())    

























# 웹은 페이지
# 파이썬은 모듈 단위일 떄 attach 사용
#   var socket11 = io.connect(window.location.href);
def default_route_socketio_module(module, attach=''):
    P = module.P
    if module.socketio_list is None:
        module.socketio_list = []

    @F.socketio.on('connect', namespace=f'/{P.package_name}/{module.name}{attach}')
    @F.login_required
    def connect():
        try:
            P.logger.debug(f'socket_connect : {P.package_name} - {module.name}{attach}')
            module.socketio_list.append(request.sid)
            socketio_callback('start', '')
            module.socketio_connect()
        except Exception as e: 
            P.logger.error(f"Exception:{str(e)}")
            P.logger.error(traceback.format_exc())


    @F.socketio.on('disconnect', namespace=f'/{P.package_name}/{module.name}{attach}')
    def disconnect():
        try:
            P.logger.debug(f'socket_disconnect : {P.package_name} - {module.name}{attach}')
            module.socketio_list.remove(request.sid)
            module.socketio_disconnect()
        except Exception as e: 
            P.logger.error(f"Exception:{str(e)}")
            P.logger.error(traceback.format_exc())


    def socketio_callback(cmd, data, encoding=True):
        if module.socketio_list:
            if encoding:
                data = json.dumps(data, cls=AlchemyEncoder)
                data = json.loads(data)
            F.socketio.emit(cmd, data, namespace=f'/{P.package_name}/{module.name}{attach}')

    module.socketio_callback = socketio_callback
























def default_route_socketio_page(page):
    
    module = page.parent
    P = page.P
    if page.socketio_list is None:
        page.socketio_list = []

    @F.socketio.on('connect', namespace=f'/{P.package_name}/{module.name}/{page.name}')
    @F.login_required
    def page_socketio_connect():
        try:
            #P.logger.debug(f'socket_connect : {P.package_name}/{module.name}/{page.name}')
            page.socketio_list.append(request.sid)
            page_socketio_socketio_callback('start', '')
        except Exception as e: 
            P.logger.error(f'Exception:{str(e)}')
            P.logger.error(traceback.format_exc())


    @F.socketio.on('disconnect', namespace=f'/{P.package_name}/{module.name}/{page.name}')
    def page_socketio_disconnect():
        try:
            #P.logger.debug(f'socket_disconnect : {P.package_name}/{module.name}/{page.name}')
            page.socketio_list.remove(request.sid)
        except Exception as e: 
            P.logger.error(f'Exception:{str(e)}')
            P.logger.error(traceback.format_exc())


    def page_socketio_socketio_callback(cmd, data, encoding=True):
        if page.socketio_list:
            if encoding:
                data = json.dumps(data, cls=AlchemyEncoder)
                data = json.loads(data)
            F.socketio.emit(cmd, data, namespace=f'/{P.package_name}/{module.name}/{page.name}')

    page.socketio_callback = page_socketio_socketio_callback